Spectrum™ Ferric Ammonium Citrate, Brown, Powder, FCC is a brownish powder which is easily soluble in water. It is a food additive used as an acidity regulator and anti-caking agent. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.